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BankDex - The First Exchange to Overcome High Latency in Cryptocurrency Exchanges

BankDex - The First Exchange to Overcome High Latency in Cryptocurrency Exchanges
BankDex is a user-friendly decentralized exchange, which ensures fiat trading with fast withdrawals and near-feeless transactions. Our team aims to involve new users in blockchain community by eliminating barriers relating with the complexity of buying, transferring & cashing out assets. In this article we research crypto exchanges market and our potential share at first, and then show our benefits and solutions and how it works.
DEX market overview
Encrybit team revealed real-time cryptocurrency exchange problems survey insights1. 1108 crypto traders were questioned: “What are the biggest concerns that you see in currently available exchanges!”. The main issues faced are:

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The second question was which exchange do you like, and virtually all respondents referred to centralized exchanges (CEX) here. This survey can be supported by market researches. Trading data from six major centralized exchanges (Binance, Bitfinex, Bithumb HitBTC, Huobi and OKEX) was compared to that from nine leading decentralized exchanges (Bancor Network, BitShares, DDEX, EtherDelta, ForkDelta, IDEX, OpenLedger, StellarTerm, and the Waves Platform). The share of DEX was only 2% of the total trading volume2. The reason is clear: the current generation of DEX has made progress only in security concerns3, while contributing to all other problems and suffering new, like fragmented markets4, no fiat support5, no scaling6, the impossibility of transactions between different blockchains7. Also clear that market is looking forward to flagman product which will eliminate challenges and will enable market growth. Experts highly estimate its potential. Increasing the number of institutional investors8, DEXs should reach up to 4% of total crypto market volume within the next two years. This would mean growth of 5–20x for DEX usage.
A Primer to BankDex
BankDex is a decentralized exchange built in response to the demands of the cryptocurrency users, for a simplified and enhanced trading platform. The platform is built on a robust ecosystem that promotes an enriched user experience, low latency, greater liquidity and security for user transactions.
BankDex employs a loose mesh topology powered by kernel nodes which are responsible for faster transaction persistence and validation. In addition to ensuring faster transactions that can be completed in less than a second, they are also highly resistant to security attacks by being Asynchronous Byzantine Fault Tolerant (aBFT).
The exchange features an impressive collection of crypto — crypto pairing across its network. The array of its supported tokens and cryptocurrencies currently includes BTC, XRP, XLM, ADA, ETH, TRX, EOS, QNT, VIBE, MKR, ZIL and REM, with many more to be added along the timeline.
BankDex allows its users to withdraw funds for free from their wallet. Third party wallet integration is also one of those features to be integrated in the near future. The BankDex transaction management system is both unique and secure, ensuring a flawless trading platform for cryptocurrency users.
Latency and Cryptocurrency Exchanges
Traders handling large quantities of cryptocurrency trade often find themselves in need of an exchange with one particular feature — low latency. In the simplest of terms, latency can be defined as the delay to receive a response after a request is made. As it connects with trading, latency affects the amount of time required for traders to mingle with the market.
Latency, in trading terms, implies to the speed with which a trading platform can react to the present status of the market. Trading platforms integrate programs specially designed to buy and sell assets in less than a second. Low latency means that these platforms are able to react faster to the actions of the market. The rapid nature of today’s market enables traders to make a significant amount of money.
Traders who take part in such kind of trade look for very low latency, somewhere in the range 10 milliseconds to 0.1 milliseconds. This kind of speed limit can be reliably accomplished by machines only. For low latency trades to be worthwhile and lucrative, users require an exchange that can handle such high speeds. The ideal latency will figure around a speed of 0.5ms, but this is quite difficult to accomplish.
Managing Latency in BankDex
BankDex decentralized cryptocurrency exchange addresses the latency issue with the lightning network concept, which ensures faster and safer trade of crypto & fiat currency. It overcomes the scalability issues, inherent to blockchain and enhances the throughput and latencies associated with a transaction.
The trading exchange consists of seven blockchains, which communicate with the core through a set of communication protocols. The communication between the different blockchains is established with the help of an interoperable blockchain router.

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BankDex and the Lightning Network
A lightning network can be described as a protocol layer that enables low-latency, high volume digital micropayments without the help of an intermediary. The fundamental technology of lightning network involves a payment channel, a local two-party consensus.
Both the parties involved in the transaction sends an initial amount of Bitcoin, or any cryptocurrency token into a multisignature transaction. The multisignature transaction involves a local consensus on the existing balance that is allocated between the two parties in the transaction.
Any update regarding the allocation of the existing balance can be only be made with the cooperation of both entities involved in the transaction. This is done with the help of a new transaction that spends the funds allocated for the multisignature transactions allocated to each party.
Website : https://www.bankdex.io/ Twitter : https://twitter.com/bank_dex Facebook : https://www.facebook.com/bankdex.io Telegram : https://t.me/BankdexChatOfficial Whitepaper : https://www.bankdex.io/index.php/white-pape Technical Paper : https://www.bankdex.io/wp-content/uploads/2019/05/Technical-Paper.pdf
Bounty0x username : nefsim

https://preview.redd.it/gbwx5k8a3lh31.png?width=250&format=png&auto=webp&s=5fc0532ff9dfa10013faf2b36a4dcf1fca45b419
submitted by hayrimavi1 to ico [link] [comments]

Crypto Wallet

Crypto Wallet Guide
Humans have come a long way from the barter trading (trading goods without using the money) to gold, then later to paper currency and now we have arrived in the age of digital currency.
There are more than 2000 cryptocurrencies in the world with a market capitalization of around $175 billion, it is necessary to know about them. Where these currencies are stored? How does the crypto wallet work? If You are still reading this, it says you are a beginner and want to explore the crypto world.
To understand the crypto concept, first, know about the crypto wallets.
What Is Cryptocurrency Wallet?
A cryptocurrency wallet is a software program used to store, send, receive private and public keys and can be used to track ownership. It enables you to send and receive digital coins through blockchain. Wallets are a necessary factor for investing and owning cryptocurrencies of any sort.
However, Some wallets are built for a single cryptocurrency( bitcoin and coins forked from bitcoin like bitcoin cash), some can be used for more than one coin(multi cryptocurrency wallet), some wallets you’ll manage yourself, and some will be custodial.
What Are Public & Private Keys?
A public key is a unique identifier for a person and a private key is like a password similar to an ATM pin. A sender will require the public key of the receiver to send him the cryptocurrency and the receiver will be able to access and use these cryptocurrencies by using the private key. A private key must be protected in order to avoid fraudulent activities such as hacking, stealing of cryptocurrencies, etc.
A public key can be extracted from a private key, but a private key can never be extracted from a public key.
A private key should always be kept safe. Exposing it would be vulnerable for various hacks and stealing of the coins by with whom you have shared. sending them to another wallet which they control.
Example of a private key: N2nGYRCBbs6ZRs8w5LHam4r85ikxBzhRNgpNJjqk7D5vrpuaVJB
Example of a public key: 958ikZuaAbGkzXuFL9sfGHYj9ethop8qMh
How Does a Cryptocurrency Wallet Work?
Cryptocurrency wallets work like the safety deposit boxes. Unlike traditional pocket wallets, where they don’t store digital currency. The crypto wallets store your private and public keys and interface with multiple blockchains. Thus, users can track their balance, send money and conduct other operations.
Moreover, currencies don’t get stored in any single place. Also, it is advised not to store the cryptocurrencies on the wallet offered by the particular exchange, because the exchange will own your private key. So better you transfer it to your own crypto wallet to have control over the cryptocurrencies owned by you.
A wallet address is the same as a bank account number. Providing your bank account number to other people, as they need it to transfer your funds. For example: This is like your friend transferring you money, so he needs your bank account number.
In the world of cryptocurrency, if anyone wants to transfer you crypto coins, you should provide him with your wallet address. Similar, like in the real world, however, no two wallets can have the same address, which means that there is no risk of your fund being to transfer to others address. Moreover, there is no limit to the 5number of wallet addresses you create.
Different Types of Crypto Wallets
There are multiple types of wallets that provide different ways to store and access your digital currency.
Hot Wallets vs Cold Wallets
you might come across frequently with the terms “hot wallets” and “cold wallets”. All crypto wallets fall under these two types.
In general, whatever is connected to the internet is less secure than something that is not. This is the difference, where “hot” wallets are connected to the internet and “cold” wallets” are not.
Online, desktop and mobile wallets are hot wallets, while hardware and paper wallets are cold wallets.
1). Software Wallet:
There are three forms of software wallets:
Desktop wallets: These are installed on a laptop or a PC, and can be accessed from a single computer. Although they provide high security, if the computer is attacked by the virus, there is a chance of losing your wallet.
Online wallets: These wallets run on the cloud and can be accessed from any device. Here, your keys are stored online.
Mobile wallets: These wallets that run on an application in a smartphone; they are simpler than the desktop wallets and can be used anywhere.
2). Full Node Wallet:
Here you can control your private keys and provide a full copy of the blockchain. Essentially every coin has an official wallet of this type and that can be found on the official GitHub of the site. “Official” means endorsed by the developers who created the coin.” Many cryptos are decentralized, so there is no real official anything.
3). Coin-Specific:
A wallet which works only with a specific coin.
4). Network-Specific:
A wallet which can hold multiple tokens on a single network.
5). Hardware Wallet:
These type of hardware are specifically built to hold cryptocurrency and keep it safe. This includes USB devices. Moreover, these devices can go online to make transactions and get data and then can be taken offline for transportation and security.
6). Paper Wallet:
This type of wallet lets you to both send and receive digital currency using a paper wallet. You can take a print of your QR code for both a private and public key. With this feature, you can completely avoid storing digital information about your currency by using a paper wallet.
7). Custodial Wallet:
In Custodial wallet, you can’t control your keys directly. Most exchange wallets are custodial wallets.
8). Multisignature Wallet:
It requires multiple parties to sign a transaction for any digital money to be spent. Multisignature wallets are designed to have more layer of security.
How To Choose a Wallet?
Here are some ideas on how to choose the best wallet for you.Hardware and paper wallets are the best to secure funds. Also, We always suggest official or officially endorsed wallet for any given coin.
Ledger Nano S: Multi-currency support, Built-in Display, Easy to operate, Security, Backup and restoration.
Ledger Blue: Malware proof, Multiple currencies, Secure elements.
Jaxx: Exclusive design, Easy to use, Personalized key, available on multiple OS.
Edge wallets: Security, Multi-Currency Support, Easy to use.
Exodus : Multi-currencies, Complete security, Great design, Multi-currencies.
Coinpayment: Bit-go integrated, Online store acceptable, vault, multi-coin wallet.
Most top performing wallets are (Binance, Coinbase, etc.) and they have exchanges too that offers for easy and quick trading between Bitcoin and other crypto or bitcoin and fiat currencies.
Online wallets are prone to security hack and therefore should be used as little as possible. It will be safe to divide your funds among the different types of wallets.
How to Register in a Wallet?
If you are a newbie to the crypto world, then read these points before proceeding:
Download the official wallet from the website.
Register for a custodial wallet service ‘Coinbase’ or non-custodial wallet service like ‘Blockchain’ Wallet (which handles both wallet and exchange with one account).
Purchase a hardware wallet like TREZOR for storage.
Use a universal software wallet or any other wallet that meet your needs like the ones mentioned above.
Coinbase and TREZOR are one of the good major choices, since, they have guides and can be kept safe with the best execution, and also, don’t need to download the full blockchain for a coin.
If you want to know more about particular wallets, Visit our crypto wallet section, you can enjoy reviews on many crypto wallets.
The post Crypto Wallet Guide appeared first on Cryptocurrency information | Cryptocurrency News | Bitcoin News and Crypto Guide.
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Groestlcoin Release September 2018

Introduction

As always, the past 3 months since 22nd June have been crazy busy. The bears might still be around, but the show must go on and of course has not slowed the Groestlcoin development team in the slightest. Here’s a quick overview of what has already happened since the last release: - Integrated into the bitbns exchange, with the ability to buy Groestlcoin directly with the Indian Rupee. - Groestlcoin Rebrand Vote – Whilst there was much talk and push for a rebrand vote, the overall result was almost unanimously in favour of keeping our unique and conversation-starting name. With just 83 votes to Rebrand, and 2577 votes to No Rebrand. Thank you for all who voted, the funds raised are being used to fund ongoing hosting and development costs. - Integrated into the Cryptobridge exchange. Cryptobridge is a popular decentralised exchange where you always hold the private keys to your funds, only YOU have access to them. - Groestlcoin has been added to SimpleSwap – Groestlcoin can now be swapped with over 100 other cryptocurrencies, without signing up! - Groestlcoin has been added to UnoDax, one of the leading cryptocurrency exchanges in India, with TUSD, BTC and INR trading pairs. - Groestlcoin has been added to SwapLab.cc, where you can buy Groestlcoin using Bitcoin and over 50 other altcoins. Purchasing with VISA/Mastercard is coming VERY SOON. Discussed later: - Groestlcoin has been listed on #3 largest exchange in the world on volume, Huobi Global! More on this to come further on in the announcements. - Groestlcoin has been added to the Guarda Multi-Currency Wallet. - Groestlcoin has been added to Melis Multi-Device, Multi-Account, Multi-Platform, Multi-Signature advanced wallet! Already this list is far more than most other cryptocurrencies have achieved in the past 3 months. But this is just the tip of the iceberg of what has been developed.

What's been Happening?

GRSPay Released

We are so excited for this, that it has it's own separate reddit thread. Head over there now at https://www.reddit.com/groestlcoin/comments/9ikr5m/groestlcoin_releases_grspay/? to see more on this!
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Melis Wallet

The the most advanced wallet for Bitcoin, Bitcoin Cash, Litecoin and now Groestlcoin.
With Melis you have the complete control of your bitcoins and private keys, you can define spending limits policies and make use of two or more factors authentication. Melis is open source, published on GitHub.

How Melis Works?

You can create as many accounts as you want. An account is a part of your wallet that can be customised to your requirements. You can choose how many co-signers are required to spend funds. The accounts are completely independent and act like separate wallets from each other but can be accessed via the same details. A core feature of Melis is the ability to set a ‘primary’ device. With this you can set an account as ‘Secure’ so it is only viewable (and accessible at all) from the Primary device. You can have a savings account hidden from the outside world whilst also having your ‘spending’ funds available on the go. With Melis you can create a multi-signature account between N people, where up to N signatures are required to sign a transaction, choosing if any of those should be mandatory.
Core Features:
https://guarda.co/assets/images/1PGo4ID.svg?1537791124643

Guarda Wallet

Safer than ever! Desktop Light Wallet - Anonymous and fast!
With Guarda Multi-currency Desktop Light Wallet you don’t need to register. Guarda has no access to your private keys or funds. You can receive, send, store, buy and exchange cryptocurrencies in complete anonymity and safety. All these features are available on Linux, Windows or MacOS. Choose the one that suits you!
More info about Guarda wallet on www.guarda.co
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Integrated into HolyTransaction

What is HolyTransaction?

HolyTransaction gives users access to the crypto world with a universal cryptocurrency wallet and instant exchange.

Features

For more information, visit Holy Transaction here.
https://www.groestlcoin.org/wp-content/uploads/2018/09/next-grs-groestlcoin.jpg

Integrated into NEXT Wallet

What is NEXT?

NEXT is a modern, next-generation stylish open-source Desktop wallet.

Features

For more information, visit NextWallet here.
https://blockchainfinancial.com/mediaserve2018/09/admin-06143647-bcf_logo_vec_256x256.png

Integrated into Blockchain Financial

What is Blockchain Financial?

Blockchain Financial is a set of web based services for individuals and companies that want to make things happen with the Cryptocurrencies Ecosystem. - For those that don't know anything about cryptocurrencies, we offer tools that will let them receive, send and operate with an assortment of coins. - For those that are already riding the wave, we offer tools that will let them do all those things that they weren't able to do.

Blockchain Financials mission

We're not here to reinvent the wheel. We're here to make it run smoother for you, and we provide some of the most useful services you'll find on the internet, made in a way that is easy to understand and use on a daily basis. In short, we're a bunch of people that claim to be Crypto Evangelists. We strongly believe in cryptocurrencies, and our main promise is to push them up so more people get involved and take all the advantages they offer.

More information from Blockchain Financial

Back in 2014, the world was taken by storm when Facebook approved the first cryptocurrencies tipping apps. The first was for Dogecoin, and the second was for multiple coins.
The project was hosted on whitepuma.net, and persisted for almost two years, built up a massive user community and gave a home to Bitcoin, Litecoin, Dogecoin and dozens of other bitcoin-based altcoins.
After very active months, the tipping hype started to fade away. Then, the developers decided to jump into the next stage: bringing not only tipping, but also mining and a widget that could be embedded on websites to allow everyone to accept payments. Sadly, the work was never completed because the project started to require an unsustainable amount of resources. Then, in a painful decision, a shutdown was announced by December 2015.
A couple of months after whitepuma.net was closed, the source code was released by its creator as Open Source on GitHub. But it wasn't maintained.
Now, some of the original members of the dev and admin teams gathered up with a handful of the WhitePuma's elite users, and decided to make something good with the best pieces of the old source code. That, with fresh new ideas and the power of the BardCanvas engine, synthesized the core of Blockchain Financial.
More info about Blockchain Financial wallet on .
For more information, visit [Blockchain Financial](www.blockchainfinancial.com)
https://www.huobi.com/image/logo.aeb4723.svg

Groestlcoin Listed on Huobi

Who are Huobi?

Huobi was founded in China and is now based in Singapore, with offices in Hong Kong, South Korea, Japan and the North America, currently sitting #3 in volume on Coinmarketcap. Huobi is a great leap forward for our growing presence in Asia and we are very excited to be listed here!
You can find the official Huobi announcement here.

Groestlcoin Core v2.16.3 - Please Update ASAP

A new major Groestlcoin Core version 2.16.3 is now available for download which includes both a Denial of Service component and a critical inflation vulnerability, so it is recommended to upgrade to it if you are running a full Groestlcoin node or a local Groestlcoin Core wallet.
v2.16.3 is now the official release version of Groestlcoin Core. This is a new major version release with a very important security updates. It is recommended to upgrade to this version as soon as possible. Please stop running versions of Groestlcoin Core affected by CVE-2018-17144 ASAP: These are 2.13.3 and 2.16.0.
As a result in this, all exchanges and services have been asked to upgrade to this version, so please be patient if wallets go in to maintenance mode on these services.

What's new in version v2.16.3?

This is a major release of Groestlcoin Core fixing a Denial of Service component and a critical inflation vulnerability (https://nvd.nist.gov/vuln/detail/CVE-2018-17144) exploitable by miners that has been discovered in Groestlcoin Core version 2.13.3 and 2.16.0. It is recommended to upgrade to 2.16.3 as soon as possible. If you only occasionally run Groestlcoin Core, then it's not necessary to run out and upgrade it right this second. However, you should upgrade it before you next run it. If you know anyone who is running an older version, tell them to upgrade it ASAP. Stored funds are not at risk, and never were at risk. At this time we believe over half of the Groestlcoin hashrate has upgraded to patched nodes. We are unaware of any attempts to exploit this vulnerability. However, it still remains critical that affected users upgrade and apply the latest patches to ensure no possibility of large reorganizations, mining of invalid blocks, or acceptance of invalid transactions occurs.

The Technicals

In Groestlcoin Core 2.13.3, an optimization was added (Bitcoin Core PR #9049) which avoided a costly check during initial pre-relay block validation that multiple inputs within a single transaction did not spend the same input twice which was added in 2012 (Bitcoin Core PR #443). While the UTXO-updating logic has sufficient knowledge to check that such a condition is not violated in 2.13.3 it only did so in a sanity check assertion and not with full error handling (it did, however, fully handle this case twice in prior to 2.1.0.6). Thus, in Groestlcoin Core 2.13.3, any attempts to double-spend a transaction output within a single transaction inside of a block will result in an assertion failure and a crash, as was originally reported. In Groestlcoin Core 2.16.0, as a part of a larger redesign to simplify unspent transaction output tracking and correct a resource exhaustion attack the assertion was changed subtly. Instead of asserting that the output being marked spent was previously unspent, it only asserts that it exists. Thus, in Groestlcoin Core 2.16.0, any attempts to double-spend a transaction output within a single transaction inside of a block where the output being spent was created in the same block, the same assertion failure will occur. However, if the output being double-spent was created in a previous block, an entry will still remain in the CCoin map with the DIRTY flag set and having been marked as spent, resulting in no such assertion. This could allow a miner to inflate the supply of Groestlcoin as they would be then able to claim the value being spent twice.
Groestlcoin would like to publicly thank Reddit user u/Awemany for finding CVE-2018-17144 and reporting it (https://lists.linuxfoundation.org/pipermail/bitcoin-core-dev/2018-Septembe000064.html). You deserve gratitude and appreciation from cryptoworld, and you have ours. If you want to support him for his work, please consider donating to him on his bitcoin cash address: bitcoincash:qr5yuq3q40u7mxwqz6xvamkfj8tg45wyus7fhqzug5
http://i.imgur.com/3YhyNZK.png

Groestlcoin Electrum-GRS 3.2.2 - Ledger & Trezor Edition

What is Electrum-GRS?
Electrum-GRS is a lightweight "thin client" groestlcoin wallet Windows, MacOS and Linux based on a client-server protocol. Its main advantages over the original Groestlcoin client include support for multi-signature wallets and not requiring the download of the entire block chain.

Changes:

http://i.imgur.com/3YhyNZK.png

Electrum-GRS Mobile Android

What is Electrum-GRS Mobile?

Electrum-grs is a lightweight "thin client" groestlcoin wallet Android based on a client-server protocol. Its main advantages over the original Groestlcoin client include support for multi-signature wallets and not requiring the download of the entire block chain.

Changes

Groestlcoin EasyVanity Released

Groestlcoin EasyVanity is a Windows app is built from the ground-up in C# and makes it easier than ever before to create your very own bespoke Groestlcoin address(es), even whilst not connected to the internet! You can even generate multiple keys with the same prefix and leave it on overnight whilst your CPU or GPU collects and stores these addresses locally.
If you're tired of the random, cryptic addresses generated by regular groestlcoin clients, then Groestlcoin EasyVanity is the right choice for you to create a more personalized address.

Features

• Ability to continue finding keys after first one is found • Includes warning on startup if connected to the internet • Ability to output keys to a text file (And shows button to open that directory) • Ability to make your match case sensitive (Where possible) • Show and hide the private key with a simple toggle switch, and copy the private key straight to your clipboard • Show full output of commands • Includes statistics whilst the application is running • Ability to choose between Processor (CPU) and Graphics Card (GPU) • Automatically detects 32 or 64 bit systems • Features both a Light and Dark Material Design inspired Themes • EasyVanity's search is probabilistic, and the amount of time required to find a given pattern depends on how complex the pattern is, the speed of your computer, and whether you get lucky. • EasyVanity includes components to perform address searching on your CPU (vanitygen) and your OpenCL-compatible GPU (oclvanitygen). Both can be built from source, and both are included in the Windows binary package. • Prefixes are exact strings that must appear at the beginning of the address. When searching for prefixes, Easyvanity will ensure that the prefix is possible, and will provide a difficulty estimate. • The percentage displayed just shows how probable it is that a match would be found in the session so far. If it finds your address with 5% on the display, you are extremely lucky. If it finds your address with 92% on the display, you are unlucky. If you stop EasyVanity with 90% on the display, restart it, and it finds your address with 2% on the display, your first session was unlucky, but your second session was lucky. • EasyVanity uses the OpenSSL random number generator. This is the same RNG used by groestlcoin and a good number of HTTPS servers. It is regarded as well-scrutinized. Guessing the private key of an address found by EasyVanity will be no easier than guessing a private key created by groestlcoin itself. • To speed up address generation, EasyVanity uses the RNG to choose a private key, and literally increments the private key in a loop searching for a match. As long as the starting point is not disclosed, if a match is found, the private key will not be any easier to guess than if every private key tested were taken from the RNG. EasyVanity will also reload the private key from the RNG after 10,000,000 unsuccessful searches (100M for oclvanitygen), or when a match is found and multiple patterns are being searched for. • Free software - MIT. Anyone can audit the code. • Written in C# - The code is short, and easy to review.

Groestlcoin Sentinel (Android & Blackberry) – Mainnet + Testnet

What is Sentinel?

Groestlcoin Sentinel is the easiest and fastest way to track/receive/watch payments in your offline Groestlcoin Wallets. Groestlcoin Sentinel is compatible with any standard Groestlcoin address, BIP44 XPUB (Extended Public Key) BIP49 YPUB and BIP84 ZPUB
Groestlcoin Sentinel is a great solution for anyone who wants the convenience and utility of a hot wallet for receiving payments directly into their cold storage (or hardware wallets). Sentinel accepts XPUB's, YPUB'S, ZPUB's and individual Groestlcoin address. Once added you will be able to view balances, view transactions, and (in the case of XPUB's, YPUB's and ZPUB's) deterministically generate addresses for that particular wallet.

What's New?

The P2SH paperwallet supports creating P2SH paperwallets in bulk, keypair generation with QR codes and sweeping tool. Groestlcoin believes strongly in privacy, the live version does not collect and store IP or transaction data.
Changes
Features
The BECH32 paperwallet supports creating BECH32 paperwallets in bulk, keypair generation with QR codes and sweeping tool. Groestlcoin believes strongly in privacy, the live version does not collect and store IP or transaction data.
Features
![WebWallet](https://i.imgur.com/Z2oj7bj.png)

Groestlcoin Web Wallet Update 1.4

What is Groestlcoin Web Wallet?
Groestlcoin Webwallet is an open source, multisignature, HD Wallet and more! Webwallet is a a open source browser based Groestlcoin webwallet.
Webwallet is a playground for Groestlcoin in javascript to experiment with. It supports multisig, OP_HODL, RBF and many more. Groestlcoin believes strongly in privacy, the live version does not collect and store IP or transaction data.
Changes:
submitted by Yokomoko_Saleen to groestlcoin [link] [comments]

Thermodynamics & Silent Weapons for Secret Wars or Crypto Anarchy 101: Statists Failing & Anarchists Thriving

Crypto Anarchy 101: Statists Failing & Anarchists Thriving
The black-market, the free-market, is what kept people alive throughout the worst of oppressions. The black market has been the art of surviving amidst all types of tyrannies and slaveries. The black market, aka System D, is something that everyone in the world will need to start getting comfortable with. CryptoAnarchy is the ultimate manifestation of complete market freedom, and it is here to stay.
Libertarians are beginning to finally realize their incredible advantage within this new market environment. The unfortunate statist masses have been programmed to feel uncomfortable with the mere idea of complete market freedom. Keep in mind that as of 2009, half of the world’s workers- around 1.8 billion – were employed by System D. The black market is only expected to grow even more so with the incentive structures being built out in order to advance the technological advancements of cryptography.
Humanity has never experienced a true free-market until now. For the first time in history one is beginning to take shape. The traditional business sector is beginning to realize that they are not even mentally equipped for the implications of having applied cryptography that is powered by market incentives. This is evident in their trite attempts at integrating these new technologies with traditional banking and financial systems. Their lack of creativity, and dependence on government, is a clear testament to how much they will be hurt in the coming future.
Statists Double Down after Failure: Tether and Stablecoins
Many within the crypto space have attempted to bridge the gap between legacy banking and cryptocurrencies. Amongst the various attempts at capitalizing with these new technologies, the idea of a stablecoin entered the space via Tether (USDT).
A stable coin is a cryptocurrency that is pegged on a 1 to 1 ratio to the US dollar, or any other asset- like gold- or fiat. Tether operated as a stable coin pegged to the US dollar on a 1 to 1 ratio. The biggest attribute behind stablecoins resided in their ability to provide stability in an otherwise volatile market.
For a long time many within the crypto space were curious about Tether’s means of operating with USD. Earlier this year TDV was the first entity to exclusively reported to its subscribers the origin of Tether’s “secret sauce;” fractional reserve banking.
The laws of fractional reserve banking allowed the Noble Bank of Puerto Rico to provide Tether with the legal means of operating as a stable coin pegged to the US dollar. The Noble Bank recently went bankrupt due to being insolvent. Noble Bank was the bank of Bitfinex and Tether. As a result, Tether and Bitfinex ended their relationship with Noble Bank.
It is important that you as a subscriber move your crypto out of Bitfinex. You should never keep your cryptoin exchanges. When you do this you don’t actually control the private keys of your coins.
(If you are an active trader, please consider using Bisq. Bisq is an open source decentralized exchange that does not control your private keys while trading. It is the most Anarchist exchange in the market right now.)
After losing its partnership with Noble Bank, Bitfinex began banking with HSBC. On October 15th, Bitfinex tweeted that their fiat deposit system was re-enabled. Overall, Bitfinex is still in the midst of reorganizing itself as an exchange with proper banking liquidity. For this reason we are of the opinion that it is best to stay away from Bitfinex until they are more solvent in their banking partnerships.
Tether (USDT) on the other hand is suffering from a lack of proper banking structures. Binance paused all USDT withdrawals and KuCoin, the exchange, also paused USDT deposits and withdrawals.
Tether is currently at around 2.1bn dollar market cap. Tether holders are having a difficult time cashing out of their Tether for USD. It is expected that unless Tether gets its banking situation sorted out, we will see movement out of Tether. This situation has caused the price of Tether to hit a low of $0.90 to the USD. As of writing this, Tether is trading at around $0.97 to the dollar.
The situation for Tether is dire at the present moment. We expect to see many Tether holders drop their Tether for Bitcoin, or other more cryptographically secure cryptocurrencies. This will more than likely be one of the main strategies that will be implemented in order to cash out of Tether.
This overall situation is once again showing us how unstable things are when dealing with fiat. We hope for the market to realize that there is more security in cryptocurrencies than there is in fiat backed stablecoins. Stablecoins will always have the instability of the fiat currencies that they are pegged to. The time will eventually come when people will realize that cryptocurrencies are a better store of value than stablecoins.
In spite of all of the issues circulating Tether, statist entrepreneurs are doubling down on their desire for stablecoins. We are seeing the beginning of what we believe will be a trend in the upcoming future; that is, stable coins pegged to various countries’ fiat and assets like precious metals. The new USD stablecoins recently announced to the market are GeminiUSD, TrueUSD, and Paxos Standard.
Volatility as a Sign of Life in the Market
Contrary to the statist perception on volatility, one can also view volatility in crypto as proper to a market that is fully alive. Crypto, for the first time in history, freed the market from bankster manipulation. Arguably, volatility is to be expected in an unregulated free-market where everyone in the world is for the first time welcomed to participate.
In comparison to the legacy financial system, crypto is fully alive while the former is handicapped by regulations, coercion, and disconnected from true free-market signals. That is, volatility signals of a free-market that breathes freely for the first time. Volatility is indicative of a market that is fully alive.
The desire for individuals to attach crypto to the legacy financial system, under the pretense of “less volatility,” is indicative of individuals that will have a hard time operating outside the bounds of regulation and government coercion. As long as we have statists uncomfortable with Anarchy, we will have stablecoins pegged to fiat.
Various Libertarian entrepreneurs are also beginning to dabble with the idea of a stablecoin that is pegged to precious metals. The challenge of these projects will be the same regulation that oversees fiat. Remember that the difference offered to the world by cryptocurrencies resides in crypto’s ability to operate freely within System D, without regulation. It is this new market, the true free-market, that for the first time is unstoppable.
Bitfinex’s Effect on EOS
Bitfinex is one of the entities that holds the greatest amount of votes for EOS Block Producers (BPs). For this and other reasons, we are currently expecting a shakeup of votes for selected top BPs. It is important that you remain attentive to the happenings within EOS and move your votes accordingly.
We will soon be coming out with more details on our perceptions regarding various BPs.
There are various discussions regarding BPs pending arbitration. This is a good thing. All shakeups lead us closer to more transparency and accountability. This should not directly affect the price of EOS, aside from what will result from the expected FUD of future BP shake-ups.
The Resilience of CryptoAnarchy after Blockstream’s Fake Sidechain
Amongst the various innovations within Bitcoin, sidechains have- for the past 5 years- existed as one of the holy grails of innovation. Blockstream, as a company, was put together to manifest sidechains. They sold us the concept of a sidechain as they were sourcing capital during their first rounds of investment; this was in October of 2014.
Sidechains were supposed to be delivered by Blockstream as a way to make Bitcoin innovation competitive to that of altcoin innovation. Sidechains were supposed to be “the Altcoin killer.”
After all of this time, Blockstream only delivered Liquid - which is not a sidechain- and called it a “sidechain.” That is, Liquid is not a sidechain when properly defined. Liquid is a multi-signature layer that allows for multiple exchanges to pool their money together to transfer funds amongst themselves. Liquid is not a true sidechain, it is more precisely a multi-signature wallet.
Calling Liquid a “sidechain” was just a marketing scheme by Blockstream in order to impress the illusion that they had delivered what they had promised. They didn’t. Blockstream gave up in attempting to create a true sidechain and created a multi-signature wallet instead. Keep in mind that Liquid is a “private sidechain.” Note that a proper sidechain ought to be made with open-source innovation in mind. Many of us see the actions of Blockstream as a bait and switch marketing scheme.
(For the rest of this article I will use the words “Drivechains” and “sidechains” interchangeably as synonyms. Drivechains are what sidechains originally were supposed to be- according to the original Blockstream Sidechain white paper. Blockstream’s bait and switch marketing scheme led to them calling “sidechain” a multisignature wallet that is not at all what they promoted on their white paper. Paul Sztorc, in an attempt to differentiate himself from the Blockstream perversion of the word “sidechains,” called his development of true sidechains “Drivechains.”)
Drivechain Sidechains
Paul Sztorc, the creator of decentralized prediction markets, was very much looking forward to Blockstream’s creation of sidechains. It was his hope that his decentralized prediction market would run as a Bitcoin sidechain. At about the end of 2015 Sztorc was done with BitcoinHiveMind, his decentralized predictions market (previously known as TruthCoin).
After realizing that Blockstream was not going to deliver on sidechains, as promised, Sztorc felt he needed to build it himself. The creation of his Drivechains started off as a means to an end for Sztorc; he needed true Sidechains for his decentralized predictions market- so he build it himself.
On September 24, 2018 Paul Sztorc announced the launch of the first Drivechain release. This release was accompanied with fervent followingof old-school Bitcoiners that immediately jumped into experimenting with Drivechains on the testnet known as “Testdrive.”
The Drivechain protocol is an alternative to the sidechain project originally proposed by Blockstream. It is a simpler design that enables blockchain compatibility in which the system still utilizes the same 21 million bitcoin ruleset- the Nakamoto consensus.
Drivechains are intended to allow for permissionless innovation without diluting or challenging the value of the main cryptocurrency. Contrary to other means of innovation within crypto, any innovation that comes from a Drivechain sidechain actually adds value to the Bitcoin protocol- for it does not dilute the main cryptocurrency. Satoshi vaguely discussed the importance of the ideas of sidechains and multi-blockchain connectivity on June 17, 2010.
This creation, of providing varied market options, make infighting and political discourses regarding consensus upgrades now seem infantile. Drivechains will provide the market with ongoing competitive solutions for blockchain development. Investors will now be exposed to options that would otherwise have been shunned in a less free environment.
The strategic advantage of Drivechain sidechains is that they will offer investors various options in the form of alternative chains. It is important to keep in mind that Drivechains are available for blockchains with the same UTXO set. That is, Drivechains are available for both BitcoinCore (BTC) and BitcoinCash (BCH).
How Drivechains work
Namecoin was the vision of early Bitcoin adopters of creating a DNS and identity infrastructure based on Bitcoin; that is, .bit DNS. This technology piggy backed on top of Bitcoin mining. That is, if you so chose you could merged-mined Namecoin alongside BTC or BCH. Namecoin can absorb hashrate from BTC or BCH without needing its own miners.
Merge-mining with BTC or BCH is also the process of validating and safeguarding Drivechain sidechains. Unlike Namecoin, Drivechain sidechains don’t require miners to run special software. For Drivechain sidechains miners implement what is known as blind-merge-mining. In blind-merge-mining the nodes of the sidechain run the software, not the miners. This operates under the assumption that the nodes running the software also hold BTC or BCH.
A payment fee is paid to miners to blind-merge-mine the sidechain, in a similar way that Namecoin merge-mining pays a fee. In this process, miners don’t have to run any software- they just passively make money for blind-merge-mining blocks with sidechains.
The main difference with sidechains is that you are not mining another coin like Namecoin, but rather you are mining the same BTC or BCH in another sidechain when you do the blind-merge-mining. Miners don’t get paid with the sidechain, they receive payment from the mainchain that they already trust when they blind-merge-mine. Miners are also economically benefited by always getting paid in the superior coin that they are already intentionally mining; BTC or BCH.
As BTC or BCH moves in and out from the mainchain to a sidechain, there might be claims of ownership that may cause disputes. Drivechain prevents this by emphasizing the superiority of the mainchain over sidechains. Sidechains have to report on exactly what it is doing- at all times- to the main chain. Whenever a sidechain wants to transfer money back to the mainchain it has to do it very slowly. This safeguards the network from theft. The slow movement of funds from the sidechain to the mainchain can be arbitrage by individuals who will be willing to purchase sidechain receipts for BTC or BCH coming from sidechains at a discount. People will also be able to do atomic swaps between chains in the near future. (Atomic swaps, or atomic cross chain trading, is the exchange of one cryptocurrency to another cryptocurrency, without the need of trusting a third-party).
It is the intent of Drivechains to create the interaction of miners with sidechains as seamless as possible. However, it is still important to have guarantee that money ends up in the right place. This is the reason for the slow movement of funds from sidechains to the mainchain.
The movement of a certain amount of transactions coming from a sidechain to the mainchain is batched up into one transaction with its own transaction ID. This transaction is frozen in place where miners and developers can examine it for at least a month (there are talks of even making this process longer between 3 to 6 months). During this time miners vote on whether to allow the payment to go through or not. Upon receiving enough upvotes, the batched up transactions are released unto the mainchain. The slowing down of movement of BTC or BCH from sidechains to mainchain decreases the threat of miners stealing BTC or BCH from a sidechain.
The sidechains are always watching the mainchain, so they know to credit people immediately when the mainchain sends money to it. Sidechains also know when the miners have accepted the release of batched up locked funds that are released unto the mainchain. Once the sidechain receives notification of the miners acceptance of funds in the mainchain, the sidechain destroys the funds that were frozen awaiting miner upvotes.
It is overall acknowledged that sidechains increase the value of BTC and BCH, which eventually make mining more profitable. It would be counterproductive for miners to attack and steal funds from sidechains. That is, miners acting maliciously decreases the value of their own equipment. In spite of this fact, it is good that Drivechains make it increasingly more difficult for theft to occur.
Miners, through their voting process, also get to punish bad sidechain actors. Any malicious sidechain will be cleaned out by miners. This is the opposite of the Ethereum model where anyone can code anything into the Ethereum blockchain, to the point that it could become a detriment to the Ethereum mainchain itself. That is, anyone can create a new ERC20 or ERC721 token without any vetting from the network.
Coins are moved from the mainchain to the sidechain by means of sending coins to an address that represents the sending of funds from the mainchain to the sidechain. Anyone running the given sidechain software will recognize that funds were sent to the sidechain- this will automatically credit the person with the same amount of BTC or BCH on the sidechain. Also, the sidechain is programmed to recognize the reception of funds unto the mainchain address from where it will automatically credit the user the same amount of BTC or BCH unto a sidechain wallet. People on the mainchain don’t have to know anything about this particular address. As far as they know, it is just another address.
Embrace the Spontaneous Order of Market Anarchy It is important that people within BTC and BCH take on a more Hayekian approach to entrepreneurship. Many within crypto are uncomfortable with the mere notion of spontaneous order. It is important that we as Ancaps lead the way in motivating people to experiment with their entrepreneurship.
In the past few years, the desire of individuals to covet the development of crypto has become more apparent. These people need to be ignored. No one is the leader of Bitcoin or crypto development. The best innovators within crypto are those that create tools that empower other entrepreneurs to create more options.
It is this spontaneous order that we should welcome and promote at all times. Many within BTC and BCH will not accept or feel comfortable with the radical spontaneous order enabled by Drivechains. This is good reasonto brush up on your Austrian Economics in order to properly confront minds that are fearful of human freedom.
The Ancap entrepreneurs who are most comfortable with spontaneous order will be the same ones who will produce the greatest amount of value. The development of CryptoAnarchy is guided by the science of praxeology and Austrian Economics. Drivechains are testament to the augmentation of our libertarian order are necessary for CryptoAnarchy to thrive.
Drivechains and Investment Strategy
The philosophical and economic advantage of sidechain innovation is that it enables the development of BTC and BCH with an investor-centric intention. It is the market’s investment that now decides the best means for scaling and development. Politics and propaganda take an almost insignificant backseat to that of market forces. The technology is now readily available for investors to test drive with their BTC or BCH on any given proposed sidechain. That is, you actually get to experience the value, or lack of value of a new innovation without jeopardizing your position as an investor.
All investment decisions are about strategy. Sidechains empower the investor’s strategy by allowing the investor to survey all of the possible value propositions of his/her original investment without having to incur any actual costs. In a similar way, sidechains also provide developers with quick market feedback on the aspects of development that are most favored by the market.
Drivechains are a pivotal step in maturing the crypto space into becoming more conscientious in considering the investment strategy of those buying the coins. It is important for innovators to start taking the investor’s strategy into account. Drivechains force developers to consider what is best for the investor, not just what is desired by a given team of developers.
Here we have not only a better proposition for investors, but also an incentive for developers to use Drivechains in future crypto experimentation. When experimenting with an altcoin, the measure of success is contingent on this new altcoin gathering a new pool of investors to literally buy into the project. With a sidechain you are already dealing with a more seasoned group of investors that will provide you with more accurate market feedback, being that their investment is now fortified by all other sidechain experimentations that they have already tested at no cost.
Altcoins will soon no longer be the locus of innovation within crypto. All future innovation will be offered the option to experiment within BTC or BCH via sidechains. Keep in mind that all previous innovations, already tested in the market by successful altcoins, are now easily adopted by BTC or BCH. It is also important to note that creative experimentation on sidechains do not at all jeopardize the mainnets of BTC or BCH. On the contrary, sidechains will make BTC and BCH much more valuable. When the Drivechain craze begins we will see a BTC and BCH bull run. Don’t be surprised if sidechains are the main reason for the next all time highs.
Statists Failing & Anarchists Thriving
It is important that we understand that the legacy banking system is completely dead. They are barely adopting simulations of cryptocurrencies unto their banking structures to stay alive. Stablecoins are a manifestation of this bankster angst to remain current.
True market innovation is found in the embrace of Market Anarchy. CryptoAnarchy is growing exponentially with tools that are beyond the reach of state megalomaniacs. Drivechains are an example of the CryptoAnarchist tools that will result in further anti-fragility of this new crypto free-market.
Proper Austrian Economic incentive structures coupled with applied cryptography is our lethal weapon against nation states and central banks. Arguably, our Ancap philosophy is what guides applied cryptography in the market towards success. For this reason it is important that we keep revisiting the texts of Rothbard, Mises, Hayek, and Konkin throughout our crypto endeavors. Peace!
by Rafael LaVerde
Source
TL;DR: How familiar are you with thermodynamics and silent weapons for secret wars? How familiar are you with the Brave New World Order?
submitted by 2012ronpaul2012 to conspiracy [link] [comments]

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